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For Sale

429540 8th B Concession

Grey Highlands, Grey Highlands, ON
$3,399,000
3+2Bd
7Ba
4,250+sqft
23Parking
1338.16 x 3349.1 ftlot
$800/sqft
DetachedMLS# X13241720Listed 2026-06-0410 DOM
Heating
On Demand Water Heater
Cooling
Central Vacuum
Basement
Finished

About this home

Welcome to a truly rare private estate set on 92 acres of pristine countryside with kilometres of private trails, mature forest, and an operational sugar shack built from on-site harvested timber with 300 maple taps. This 8,000+ total sq ft custom-built luxury home offers potential for 7-8 bedrooms plus an in-law suite, ideal for a multi-generational family compound, luxury retreat, or estate property.Designed for comfort and efficiency, the home features in-floor radiant heating throughout, two furnaces, and an oversized 3-car garage with inside entry to a spacious mudroom, mezzanine storage, and workshop area. The grand open-concept living space showcases vaulted ceilings, wide-plank flooring, pot lights, and large custom windows overlooking the property.The custom kitchen features a commercial-grade 46" Kucht gas range with 8 burners, oversized island, quartz countertops, custom hood, designer pendant lighting, butler's pantry, large laundry/pantry room, and built-in desk workspace. The home offers 3+2 bedrooms and 5 full plus 2 half bathrooms, all finished with quartz counters, custom vanities, tile surrounds, and designer lighting. A formal office with French doors supports remote work with strong high-speed internet.The primary suite includes its own heating zone, walk-in closet, and spa-inspired ensuite with floating tub, glass shower, and double vanity. The lower level offers 9-ft ceilings, a bar with folding window for indoor-outdoor entertaining, double-sided stone fireplace, wired theatre room, games room, gym with walkout, and a separate garage entrance with future locker or mudroom potential. Integrated sound system throughout the home, deck, and gym.Outside, enjoy a covered front porch with glass railings, armour stone steps, gardens, vegetable beds, and a cleared area for campouts or future use. The 3,000 sq ft heated shop features radiant floors, 16-ft ceilings, its own propane tank, and oversized garage doors. VTB available.

GarageWalkoutFireplaceIn-law Suite

Rooms

Main Floor
Living Room6.72 × 5.41 m
Kitchen5.76 × 8.31 m
Dining Room8.58 × 3.95 m
Office4.52 × 3.62 m
Mud Room5.16 × 3.20 m
Mud Room3.59 × 3.19 m
Laundry7.39 × 3.11 m
Primary Bedroom5.25 × 6.24 m
Bedroom4.97 × 4.79 m
Bedroom4.97 × 4.80 m
Lower
Exercise Room9.77 × 4.01 m
Bedroom4.82 × 4.62 m
Bedroom4.93 × 4.62 m
Mud Room4.22 × 3.02 m
Recreation16.36 × 11.61 m
Media Room4.33 × 6.38 m

Features

  • Central Vacuum
  • On Demand Water Heater
  • Water Treatment
  • Propane Tank
  • Finished
  • Full
  • Central Air
  • Bungalow

Financials

Annual Taxes
$18,292.61

Estimated Rental Income

Entire property$3,200 – $4,800/mo
Rental yield1.1% – 1.7%

*Estimates based on comparable rentals in the area. Actual income may vary.

Market Data — Grey Highlands

Days on market10 days
Buyer's MarketSeller's Market

Based on active listings in Grey Highlands. Data updates daily.

Our estimate for this home

Priced 6.9% above estimate
Estimated range
$2.94M$3.42M
Mid-point $3.18M · ~$748/sqft
How this listing compares
$2.94MList · $3.40M$3.42M
High confidence·Based on 1013 gta-wide comparables

Estimated range is generated automatically from active comparables and is for informational purposes only. Not an appraisal — contact Aman for a full comparative market analysis that factors in condition, renovations, and positioning.

MLS® data courtesy of the Toronto Regional Real Estate Board (TRREB).

The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Listing information is deemed reliable but is not guaranteed accurate by the Toronto Regional Real Estate Board, the listing brokerage, or this website. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. MLS®, Multiple Listing Service®, and the associated logos are owned by CREA. Not intended to solicit properties currently listed for sale or buyers under contract.

$3,399,000
429540 8th B Concession, Grey Highlands
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